Connecting frame structure of molten aluminum stirring piece
By using the connecting frame structure of liquid aluminum stirring parts in the purification box, the adverse effects of high temperature on the motor are solved, the stable installation of the motor and dust-proof and heat dissipation are achieved, the risk of equipment damage is reduced, and the stable operation of the motor is ensured in a high-temperature environment.
Patent Information
- Application Number
- CN202422580252.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-24
AI Technical Summary
In the prior art, the high temperature environment of the purification box has an adverse impact on the service life and operating efficiency of the motor, resulting in an increase in the risk of motor damage.
The connecting frame structure of liquid aluminum stirrer is adopted to install the motor on the mounting frame, and the motor output shaft is stabilized through multiple partitions and bearings, and a breathable hole and dustproof net are installed to dissipate heat and dustproof. At the same time, the support frame and reinforcement plate are used to improve the stability of the mounting frame.
Effectively avoid the impact of high temperature on the motor, enhance the stability of the motor and prevent equipment damage, improve the heat dissipation performance and cleanliness of the equipment, and ensure long-term stable operation.
Smart Images
Figure CN223299909U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of aluminum liquid purification, and in particular to a connection frame structure of an aluminum liquid stirring member. Background Art
[0002] When processing aluminum materials, the aluminum ingots are first melted into aluminum liquid, and then sent to a purification box for purification to remove impurities in the aluminum liquid, improve the purity of the aluminum liquid, and obtain high-quality aluminum alloy materials.
[0003] Typically, various impurity removal methods are used when purifying molten aluminum. These include applying refining agents, activated carbon, and other components to the purification chamber to remove impurities through adsorption. Alternatively, ventilation methods may be used, such as introducing oxygen into the chamber, which reacts with impurities in the molten aluminum, converting them into easily removable oxides. The purification chamber primarily holds the molten aluminum and provides a reaction space. A lid is installed on the chamber. To increase the mixing speed and effectiveness of the molten aluminum and the impurity-removing raw materials, a stirring device is typically installed within the chamber, with a motor mounted on the lid to drive the stirring device.
[0004] Regarding the above-mentioned related technologies, since the temperature of the purification box is relatively high, directly installing the motor on the box cover may not only affect the service life of the motor due to the high temperature, but may also cause damage to the motor and affect processing efficiency. Utility Model Content
[0005] In order to reduce the impact of high temperature in the purification box on the motor, the present application provides a connection frame structure of the aluminum liquid stirring piece.
[0006] This application provides a connection frame structure for an aluminum liquid stirring member, which adopts the following technical solution:
[0007] A connecting frame structure of an aluminum liquid stirring piece includes a mounting frame and a fixing piece. The fixing piece is used to fix the mounting frame to a box cover. A motor is arranged on the mounting frame. The output shaft of the motor rotates downward and passes through the mounting frame and the box cover. Air holes are opened on the side wall of the mounting frame.
[0008] By adopting the above technical solution, the machine is installed on the connecting frame, and a stable installation is achieved through the connecting frame, and a certain space is left between the machine and the box cover to avoid high temperature affecting the operation of the motor.
[0009] Optionally, a partition is provided in the mounting frame, a bearing is provided on the partition, the motor output shaft passes through the bearing and is connected to the inner ring of the bearing.
[0010] Optionally, a plurality of the partitions and the bearings are spaced apart on the mounting frame along the vertical direction.
[0011] By adopting the above technical solution, the output shaft of the motor is positioned at multiple points, which enhances the stability of the motor and reduces the risk of equipment damage due to vibration.
[0012] Optionally, dustproof cylinders are provided on both upper and lower sides of the partition, and a gap is provided between the output shaft of the motor and the inner wall of the dustproof cylinder.
[0013] By adopting the above technical solution, a certain gap is maintained between the dustproof cylinder and the motor output shaft, which will not affect the rotation of the output shaft, and at the same time effectively prevent impurities or dust from entering the bearing.
[0014] Optionally, a plurality of ventilation holes are circumferentially formed on the mounting frame, and the mounting frame is provided with a detachable dustproof net on the outer side of the ventilation holes.
[0015] By adopting this technical solution, multiple ventilation holes are opened around the circumference of the mounting frame, and removable dust screens are installed outside the ventilation holes. This design not only improves the device's heat dissipation performance, but also effectively prevents dust and other impurities from entering the mounting frame, ensuring the cleanliness and service life of the device.
[0016] Optionally, it further includes a support frame arranged on the box cover, and reinforcement plates are provided on two side walls of the mounting frame that are parallel to each other, and the two reinforcement plates are both arranged on the support frame.
[0017] By adopting the above technical solution, the entire connection frame structure is further strengthened. The setting of the support frame and reinforcement plate improves the load-bearing capacity and stability of the mounting frame, ensuring the stable operation of the motor during long-term operation.
[0018] Optionally, the support frame includes a first rod and a second rod, the first rods are respectively arranged on two parallel sides of the mounting frame, the second rod is arranged between the two first rods, and also respectively arranged on the other two sides of the mounting frame, the upper surface and the lower surface of the second rod are both pointed structures, the reinforcing plate is provided with a first fixing plate, and the lower end of the first fixing plate is provided with a first card groove for clamping the upper surface of the second rod.
[0019] By adopting the above technical solution, the reinforcing plate is arranged on the second rod, thereby further supporting the upper end portion of the support frame, which can improve the stability of the mounting frame.
[0020] Optionally, a second fixing plate is detachably provided on the reinforcing plate, a second slot for engaging with the lower surface of the second rod is provided at the upper end of the second fixing plate, and a locking member connected to each other is provided between the first fixing plate and the second fixing plate.
[0021] By adopting the above technical solution, the first fixing plate and the second fixing plate cooperate with each other, so that the connection between the reinforcing plate and the support frame is tighter and more reliable, thereby further increasing the stability of the mounting frame.
[0022] Optionally, the locking member is a locking bolt and a locking nut, and the locking bolt can pass through the first fixing plate and the second fixing plate in sequence and be threadedly connected to the locking nut.
[0023] Optionally, elastic pads are provided on the sides of the first fixing plate and the second fixing plate facing the second rod.
[0024] By adopting the above technical solution, elastic pads are provided on the first fixing plate and the second fixing plate on the side facing the second rod. This design not only improves the safety of the device, but also reduces the risk of device damage caused by vibration and friction.
[0025] In summary, this application has at least one of the following beneficial effects:
[0026] 1. By fixing the motor on the mounting frame and providing multiple partitions and bearings to improve the stability of the motor output shaft, the motor can maintain stable operation during long-term operation and increase the distance between the motor and the box cover to prevent the motor from operating in a high-temperature environment.
[0027] 2. By providing a first fixing plate and a second fixing plate to perform double fixation with the second rod, and providing an elastic pad, not only the stability of the mounting frame can be improved, but also the risk of equipment damage caused by vibration and friction can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 This is a schematic diagram of the installation structure of an embodiment of the present application;
[0029] Figure 2 This is a schematic diagram of the installation structure of the dustproof net;
[0030] Figure 3 It is a structural diagram of the locking part.
[0031] Explanation of the accompanying drawings: 1. Mounting frame; 11. Air vent; 12. Dust net; 13. Reinforcement plate; 131. First fixing plate; 132. Second fixing plate; 2. Fixing member; 3. Partition; 4. Bearing; 5. Dust cylinder; 6. Support frame; 61. First rod; 62. Second rod; 7. Locking member; 71. Locking bolt; 72. Locking nut; 8. Elastic pad. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-3 This application is described in further detail.
[0033] The embodiment of the present application discloses a connection frame structure of an aluminum liquid stirring member. Figure 1 The connecting frame structure is mainly used to install the motor. It is set on the upper surface of the box cover. The motor is installed on the connecting frame. The connecting frame is used to achieve stable installation, and a certain space is left between the box cover and the motor to prevent high temperature from affecting the operation of the motor. The connecting frame includes a mounting frame 1 and a fixing part 2. The mounting frame 1 is a rectangular frame. The mounting frame 1 is preferably supported by a high-strength alloy, such as stainless steel. The fixing part 2 is used to fix the mounting frame 1 to the box cover. The motor is detachably fixed to the surface of the mounting frame 1 by means of bolts, etc. The output shaft of the motor rotates downward and passes through the mounting frame 1 and the box cover. Furthermore, air vents 11 are provided on the side walls of the mounting frame 1 to dissipate heat from the space inside the mounting frame 1 to prevent the air inside the mounting frame 1 from being affected by excessive temperature.
[0034] Reference Figure 1 and Figure 2 In this embodiment, the mounting frame 1 includes a rectangular top plate and four side plates fixed below the top plate. In order to facilitate installation, the lower end of the mounting frame 1 is welded to the outer wall of the side plate and fixed to the outer edge plate. The fixing member 2 preferably adopts a high-strength bolt. The bolt passes through the outer edge plate from top to bottom and is threadedly connected to the box cover. The outer edge plate is arranged circumferentially along the side wall of the mounting frame 1. Multiple bolts are arranged at intervals on each outer edge plate to provide relatively stable fixed installation of the mounting frame 1.
[0035] Reference Figure 1 and Figure 2 In this embodiment, a partition 3 is installed within the mounting frame 1. This partition 3 is a rectangular metal plate, preferably no less than 3 mm thick. The perimeter of the partition 3 is welded to the inner wall of the mounting frame 1. A bearing 4 is positioned at the center of the partition 3 and secured to the outer ring of the bearing. The motor output shaft passes through the bearing 4 on the partition 3 and is securely connected to the inner ring of the bearing. Multiple partitions 3 and bearings 4 are spaced vertically apart, providing stable support for the motor output shaft at multiple points, thus preventing vibration and other issues that may arise during operation due to the motor's excessively long output shaft.
[0036] Reference Figure 1 and Figure 2 In this embodiment, dustproof tubes 5 are further provided on the upper and lower sides of the partition 3. The dustproof tubes 5 can also be made of stainless steel. The dustproof tubes 5 and the partition 3 can be fixed by bolts or welding; the inner diameter of the dustproof tube 5 is slightly larger than the diameter of the motor output shaft, ensuring that there is a gap of 1-2 mm between the motor output shaft and the inner wall of the dustproof tube 5; the dustproof tube 5 can prevent external dust from entering and affecting the use of the bearing 4.
[0037] Reference Figure 1 and Figure 2In this embodiment, multiple ventilation holes 11 are provided around the circumference of the mounting frame 1 to improve air circulation. A dust screen 12 is provided outside the ventilation holes 11 to prevent external dust from entering the mounting frame 1 and contaminating the bearing 4. The dust screen 12 is removable using bolts or snaps, facilitating cleaning and maintenance.
[0038] Reference Figure 1 and Figure 3 In an optional embodiment, the connecting frame structure further includes a support frame 6 disposed on the box cover. The support frame 6 is used to support the upper end of the mounting frame 1 to improve the stability of the support frame 6. The support frame 6 includes a first rod 61 and a second rod 62. The first rod 61 is disposed on two parallel sides of the mounting frame 1. The first rod 61 is a hollow rectangular rod, and its lower end is fixed to the box cover by welding a support column. The second rod 62 is disposed between the two first rods 61 and is also disposed on the other two sides of the mounting frame 1. The upper and lower surfaces of the second rod 62 are both pointed structures, that is, the second rod 62 can be configured as a hollow diamond structure. A rectangular plate can be welded to each end of the second rod 62 and fixed to the second rod 62 by welding the rectangular plate.
[0039] Reference Figure 1 and Figure 3 Reinforcement plates 13 are welded to the two parallel side walls of the mounting frame 1. The length of the reinforcement plates 13 is parallel to the length of the first rod 61. Both ends of the reinforcement plates 13 extend beyond the mounting frame 1, and first fixing plates 131 are welded to both ends. The lower end of the first fixing plate 131 defines a first slot for engaging the upper surface of the second rod 62. The first slot is a downwardly flared opening. When the lower end of the mounting frame 1 abuts the box cover, the inner wall of the first slot of the first fixing plate 131 abuts the upper surface of the second rod 62. The addition of the first fixing plate 131 and the positioning of the second rod 62 strengthens the support of the mounting frame 1 and reduces the amplitude of the shaking of the mounting frame 1 during motor operation.
[0040] In other embodiments, the first fixing plate 131 can be fixed on the reinforcing plate 13 by moving up and down through screw adjustment, so as to improve the applicability of the first fixing plate 131 .
[0041] Reference Figure 1 and Figure 3Furthermore, a second fixing plate 132 is detachably provided on the reinforcing plate 13. A second slot is defined at the upper end of the second fixing plate 132 for engaging the lower surface of the second rod 62. A locking member 7 is provided between the first fixing plate 131 and the second fixing plate 132. The locking member 7 comprises a locking bolt 71 and a locking nut 72. Horizontally disposed rectangular pieces are secured to both ends of the first and second fixing plates 131, 132. The locking bolts 71 can sequentially pass through the rectangular pieces at both ends of the first and second fixing plates 131, 132 and threadably engage the locking nuts 72, thereby securing the mounting bracket 1. The addition of the second fixing plate 132 further provides a force to limit the upward and downward movement of the mounting bracket 1.
[0042] Further preferably, an elastic pad 8 is provided on the side of the first fixing plate 131 and the second fixing plate 132 facing the second rod 62. The elastic pad 8 is made of rubber or polyurethane material, and the thickness is preferably 2-3 mm. Anti-slip grooves can be provided on the surface of the elastic pad 8, which can not only improve the tightness and stability of the connection, but also reduce the vibration caused by the motor during operation through the buffering of the elastic pad 8.
[0043] The implementation principle of the connection frame structure of an aluminum liquid stirring piece in an embodiment of the present application is: by setting up a mounting frame 1 to install the motor, a certain distance is created between the motor and the cover of the purification box, thereby reducing the impact of high temperature in the purification box on the motor; at the same time, multiple partitions 3 and bearings 4 are set in the mounting frame 1 to enhance the stability of the motor output shaft, so that the motor maintains stable operation; by setting up a reinforcing plate 13 and fixing the upper end of the mounting frame 1 in conjunction with the first fixing plate 131 and the second fixing plate 132, the vibration generated by the motor operation can be dissipated, thereby further improving the stability of the motor operation.
[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A connection frame structure for a liquid aluminum stirring member, characterized in that: The invention comprises a mounting frame (1) and a fixing member (2), wherein the fixing member (2) is used to fix the mounting frame (1) on the box cover, the motor is arranged on the mounting frame (1), the output shaft of the motor rotates downward and passes through the mounting frame (1) and the box cover, and a ventilation hole (11) is opened on the side wall of the mounting frame (1).
2. The connection frame structure of the aluminum liquid stirring member according to claim 1, characterized in that: A partition (3) is provided in the mounting frame (1), a bearing (4) is provided on the partition (3), and the motor output shaft passes through the bearing (4) and is connected to the inner ring of the bearing (4).
3. The connection frame structure of the aluminum liquid stirring member according to claim 2, characterized in that: A plurality of the partitions (3) and the bearings (4) are arranged at intervals on the mounting frame (1) along a vertical direction.
4. The connection frame structure of the aluminum liquid stirring member according to claim 3, characterized in that: Dustproof cylinders (5) are provided on both the upper and lower sides of the partition (3), and a gap is provided between the output shaft of the motor and the inner wall of the dustproof cylinder (5).
5. The connection frame structure of the aluminum liquid stirring member according to claim 4, characterized in that: A plurality of ventilation holes (11) are provided on the circumferential direction of the mounting frame (1), and a dustproof net (12) is detachably provided on the outside of the ventilation holes (11) of the mounting frame (1).
6. The connection frame structure of the aluminum liquid stirring member according to any one of claims 1 to 5, characterized in that: It also includes a support frame (6) arranged on the box cover, and reinforcing plates (13) are arranged on two mutually parallel side walls of the mounting frame (1), and the lower ends of the two reinforcing plates (13) are arranged on the support frame (6).
7. The connection frame structure of the aluminum liquid stirring member according to claim 6, characterized in that: The support frame (6) comprises a first rod (61) and a second rod (62), wherein the first rod (61) is respectively arranged on two parallel sides of the mounting frame (1), and the second rod (62) is arranged between the two first rods (61) and is also respectively arranged on the other two sides of the mounting frame (1), and the upper surface and the lower surface of the second rod (62) are both pointed structures, and the reinforcing plate (13) is provided with a first fixing plate (131), and the lower end of the first fixing plate (131) is provided with a first slot for clamping the upper surface of the second rod (62).
8. The connection frame structure of the aluminum liquid stirring member according to claim 7, characterized in that: A second fixing plate (132) is detachably provided on the reinforcing plate (13), and a second slot for engaging the lower surface of the second rod (62) is provided at the upper end of the second fixing plate (132), and a locking member (7) connected to each other is provided between the first fixing plate (131) and the second fixing plate (132).
9. The connection frame structure of the aluminum liquid stirring member according to claim 8, characterized in that: The locking member (7) comprises a locking bolt (71) and a locking nut (72), wherein the locking bolt (71) can sequentially pass through the first fixing plate (131) and the second fixing plate (132) and be threadedly connected to the locking nut (72).
10. The connection frame structure of the aluminum liquid stirring member according to claim 8, characterized in that: An elastic pad (8) is provided on one side of the first fixing plate (131) and the second fixing plate (132) facing the second rod (62).